PROGRAMMING:(A+B)*C
###Task description:
Read in three integers a, B and C, and output the value of (a + b) * C.
###Input format:
Input only one line, give three integers with absolute value less than 1000.
###Output format:
Output the result of the formula in one line.
###Input example:
```in
2 3 5
```
###Output example:
```out
twenty-five
```
answer：If there is no answer, please comment
Read in three integers a, B and C, and output the value of (a + b) * C.
###Input format:
Input only one line, give three integers with absolute value less than 1000.
###Output format:
Output the result of the formula in one line.
###Input example:
```in
2 3 5
```
###Output example:
```out
twenty-five
```
answer：If there is no answer, please comment